Pith Number

pith:BKPMW753

pith:2022:BKPMW7534TFMXTWID4QXYKQ2WE

not attested not anchored not stored refs pending

Rydberg microwave frequency comb spectrometer

Bang Liu, Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Li-Hua Zhang, Zheng-Yuan Zhang, Zong-Kai Liu

arxiv:2206.06572 v1 · 2022-06-14 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKPMW7534TFMXTWID4QXYKQ2WE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:31:43.544332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a9ecb7fbbe4cacbcec81f217c2a1ab13b45af5dc31d5793c32578bc0fd07e10

Aliases

arxiv: 2206.06572 · arxiv_version: 2206.06572v1 · doi: 10.48550/arxiv.2206.06572 · pith_short_12: BKPMW7534TFM · pith_short_16: BKPMW7534TFMXTWI · pith_short_8: BKPMW753

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BKPMW7534TFMXTWID4QXYKQ2WE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0a9ecb7fbbe4cacbcec81f217c2a1ab13b45af5dc31d5793c32578bc0fd07e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e7700cb5a9af9c2b811d90aa68ad7d18045e0c172a07b019d6d069e6b0bda2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-06-14T03:22:14Z",
    "title_canon_sha256": "9f504d34f7ec26c7dff66c0686aa772d7be4dc7cbe2f83481e99d716f66197c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06572",
    "kind": "arxiv",
    "version": 1
  }
}